บท 651: Chapter 640: Shocking Revelation

Manbao immediately asked, "Is it the wall on the west side of the Book Collection Tower?"

Wei Chen was stunned and asked, "How do you know? It's the place I got from my senior schoolmates through connections just last month."

Manbao chuckled and said, "I know a lot more."

Wei Chen then looked at Bai Shan, "You're this good? I don't see you hanging out with anyone; how did you find out?"

Bai Erlang rolled his eyes and said, "Stop guessing; it was our teacher who told them all this."

Wei Chen stared wide-eyed in shock, "Your teacher even told you these things?"

Manbao just snickered, "Our teacher also said that one of the windows in your academy's Book Collection Tower is loose and can be opened from inside."

Bai Shan nodded, "I checked it out today, and it is indeed loose and can be opened."

The two of them looked at Wei Chen together.

Wei Chen looked back at them, completely baffled, "What?"